package Java关键字;

import java.util.HashMap;

/**
 * @author:谢君臣
 * @Date:2021/9/27-10:55
 * @version:1.0
 * @function:
 */
public class FINAL {
    public static void main(String[] args) {
        final int num = 1;
        final HashMap<String,Integer> hashMap= new HashMap<>(2);
        hashMap.put("1",1);
        hashMap.put("2",2);
        hashMap.put("3",3);
        final xc x = new xc(new ccx(1));
        x.ccx = new ccx(2);
        System.out.println(x.ccx.value);
    }

}
class xc{
    ccx ccx;

    public xc(ccx ccx) {
        this.ccx = ccx;
    }
}
class ccx{
    int value;

    public ccx(int value) {
        this.value = value;
    }
}